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Re: [GMCnet] Disc brake project still in failure mode [message #282399 is a reply to message #282395] Sat, 18 July 2015 12:10 Go to previous messageGo to previous message
Neil Fonville is currently offline  Neil Fonville   
Messages: 68
Registered: May 2014
Karma:
Member
That is a simple check and will do that later today.
Thanks

On 7/18/15, 11:42 AM, "Gmclist on behalf of Wally Anderson"
wrote:

> Neil Fonville wrote on Sat, 18 July 2015 11:28
>> Update: Went out today and installed the pressure gauge on the Right
>> Front Rear Caliper. Best pressure reading we saw was about 300 psi.
>> So I
>> installed the gauge at the MC and was getting 800-900psi. Reinstalled
>> in
>> the Right front rear caliper and bleed good. Best we got was 400psi.
>> Is
>> it the combination valve causing me a problem?
>>
>> I have replaced the valve with what I thought was a PV4 for Disc/Disc
>> conversions. I did pick this up from a local shop with no markings or
>> paperwork. I had the PV2 which I removed and replaced with this PV4.
>> Did
>> I get the wrong part or defective? Is the PV4 the best option?
>>
>> Thanks,
>> Neil
>>
>>
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>
> PV4 is the one you want. It should not have the button on the front end
> of it like your PV2 did. Thats a way to tell them apart.
> --
> Wally Anderson
> 1975 Glenbrook
> Megasquirt 455 port injection science project
> Omaha Nebraska
> Greater Midwest Classics
> GMCES
> http://wallyandsue.blogspot.com/
>
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1975 GMC II Allen, TX
 
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